Family incomes (B) and (C) - categories B and C defined in this study.

	Estimator (λ)	Standard error	Z Value	Pr (>|z|)
(Intercept)	10.180	0.2687	3.788	0.000152	***
MDD	-16.204	0.3859	-4.199	2.68e-05	***
Gender	21.191	0.2832	7.482	7.31e-14	***
Sedentary lifestyle	14.193	0.2590	5.479	4.27e-08	***
History of MDD	-21.340	0.1964	-10.867	< 2e-16	***
Marital status	0.4318	0.1816	2.377	0.017437	*
Age ≤ 60	-0.0438	0.1209	-0.362	0.717020
MDD: Gender	-11.755	0.2639	-4.454	8.43e-06	***
MDD: Sedentary lifestyle	0.6026	0.3401	1.772	0.076453	.
MDD: History of MDD	17.387	0.2988	5.819	5.92e-09	***
Gender: Sedentary lifestyle	-0.7402	0.2850	-2.598	0.009390	**
Gender: Marital status	-16.320	0.2399	-6.804	1.02e-11	***
MDD: Age ≤ 60	0.3886	0.2547	1.526	0.126975